tx 0xb128c53918d8f54151d3f71a5bee3d1df240b5c4b64f4c24c5ae3be4df11b3d9Copy

payload

{
  "ModifyOrder": {
    "new_size": 1484682557,
    "order_id": 471335832,
    "new_price": null
  }
}